4.11 Touch pad 4 Replacement Procedures
PORTEGE M400 Maintenance Manual (960-541) [CONFIDENTIAL] 4-35
Installing the Touch pad
The following describes the procedure for installing the touch pad. (See Figure 4-18 to 4-21.)
1. Connect the touch pad cable to the connector on the touch pad and stick the glass
tape.
2. Install the touch pad assembly to the slot and secure it with the following screws.
• M2.0×3.0S S-THIN HEAD screw ×2
3. Connect the touch pad cable to the connector CN3240 on the system board.
4. Install the touch pad cover while engaging latches.
5. Close the display and turn over the computer.
6. Secure the following screw to fix the touch pad.
• M2.5×10.0B FLAT HEAD screw ×1
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